| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.46 | 4.654% | $106.1819 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $95.53 | 13.576% | $108.4992 | $108.50 | $108.50 | $108.50 |
| Purchase #3 | $233.44 | 8.385% | $253.0139 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $224.53 | 4.581% | $234.8157 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $233.98 | 5.133% | $245.9902 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $116.32 | 12.401% | $130.7448 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $73.32 | 11.766% | $81.9468 | $81.95 | $81.95 | $81.90 |
| 7 purchase totals = | $1,078.58 | $1,161.1925 | $1,161.19 | $1,161.20 | $1,161.10 | |